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130024002413 = 653199117921
BaseRepresentation
bin111100100011000001…
…0001101001101101101
3110102121121002200202002
41321012002031031231
54112242121034123
6135422053342045
712252054533144
oct1710602151555
9412547080662
10130024002413
1150163183538
1221248937925
13c351b59946
14641675675b
1535b0005528
hex1e4608d36d

130024002413 has 4 divisors (see below), whose sum is σ = 130223120988. Its totient is φ = 129824883840.

The previous prime is 130024002391. The next prime is 130024002419. The reversal of 130024002413 is 314200420031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 314200420031 = 777134043087.

It can be written as a sum of positive squares in 2 ways, for example, as 52538599369 + 77485403044 = 229213^2 + 278362^2 .

It is a cyclic number.

It is not a de Polignac number, because 130024002413 - 216 = 130023936877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130024002419) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99558308 + ... + 99559613.

It is an arithmetic number, because the mean of its divisors is an integer number (32555780247).

Almost surely, 2130024002413 is an apocalyptic number.

It is an amenable number.

130024002413 is a deficient number, since it is larger than the sum of its proper divisors (199118575).

130024002413 is an equidigital number, since it uses as much as digits as its factorization.

130024002413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199118574.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130024002413 its reverse (314200420031), we get a palindrome (444224422444).

The spelling of 130024002413 in words is "one hundred thirty billion, twenty-four million, two thousand, four hundred thirteen".

Divisors: 1 653 199117921 130024002413